Works Published in 2012
Displaying works 81 - 100 of 165 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2012 journal article
Enantioselective Demethylation of Nicotine as a Mechanism for Variable Nornicotine Composition in Tobacco Leaf
JOURNAL OF BIOLOGICAL CHEMISTRY, 287(51), 42804–42811.
MeSH headings : Alkaloids / biosynthesis; Alkaloids / chemistry; Biosynthetic Pathways; Cytochrome P-450 Enzyme System / metabolism; Kinetics; Methylation; Models, Biological; Nicotine / analogs & derivatives; Nicotine / chemistry; Nicotine / metabolism; Plant Leaves / enzymology; Plant Leaves / metabolism; Plant Proteins / metabolism; Stereoisomerism; Substrate Specificity; Tobacco / enzymology; Tobacco / metabolism
TL;DR:
The studies suggest that an enantioselective mechanism facilitates the maintenance of a reduced (R)-nicotine pool and, depending on the relative abundances of the three nicotine demethylase enzymes, can confer a high (R-enantiomer percentage within the nornicotine fraction of the leaf.
(via Semantic Scholar)
www.jbc.org (publisher PDF)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Comparative mapping in intraspecific populations uncovers a high degree of macrosynteny between A- and B-genome diploid species of peanut
BMC GENOMICS, 13.
author keywords: Peanut (Arachis hypogaea); SSR; Genetic linkage map; Intraspecific cross; EST
MeSH headings : Alleles; Arachis / classification; Arachis / genetics; Biological Evolution; Chromosome Mapping; Diploidy; Expressed Sequence Tags; Genetic Linkage; Genetic Markers; Genome, Plant; Microsatellite Repeats; Polymorphism, Genetic; Polyploidy; Quantitative Trait Loci; Sequence Analysis, DNA; Synteny
TL;DR:
This work comparatively mapped the A- and B-genome diploid species of Arachis using intraspecific F2 populations to contribute to understanding tetraploid peanut genome origin and evolution and eventually promote its genetic improvement.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
15. Life on Land
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Benchmark Study: IV. Survey of Grower Practices for Managing Glyphosate-Resistant Weed Populations
WEED TECHNOLOGY, 26(3), 543–548.
author keywords: Glyphosate-resistant crops; glyphosate resistance management; grower survey; herbicide mode of action
TL;DR:
Between the 2005 and 2010 Benchmark surveys, the frequency of growers using specific actions to manage GR weeds increased markedly, and the effectiveness rating of tillage and the use of residual and POST herbicides increased.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Benchmark Study: III. Survey on Changing Herbicide Use Patterns in Glyphosate-Resistant Cropping Systems
WEED TECHNOLOGY, 26(3), 536–542.
author keywords: Glyphosate-resistant crops; glyphosate resistance management; grower survey; herbicide mode of action
TL;DR:
A considerable percentage of growers continued use of only glyphosate from the period of 2005 to 2010, and this practice most likely will continue to exert a high level of selection for evolved glyphosate-resistant weed species.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Benchmark Study: II. A 2010 Survey to Assess Grower Awareness of and Attitudes toward Glyphosate Resistance
WEED TECHNOLOGY, 26(3), 531–535.
author keywords: Evolved resistance; glyphosate-resistant crops; resistance management; grower survey; grower attitudes
TL;DR:
Most growers surveyed in 2010 were aware of the potential for weeds to evolve resistance to glyphosate; however, many growers were not aware of glyphosate resistance in specific weeds in their county or state, and in the South this percentage was less than for other geographic regions.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Benchmark Study: I. Introduction, Weed Population, and Management Trends from the Benchmark Survey 2010
WEED TECHNOLOGY, 26(3), 525–530.
author keywords: Glyphosate-resistant crops; resistance management; grower survey
TL;DR:
In general, growers continued to estimate weed populations as low and few challenges have been created following adoption of GR cropping systems, but the Amaranthus complex was of greatest concern in continuously cropped soybean and cotton.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
A standard reaction condition and a single HPLC separation system are sufficient for estimation of monolignol biosynthetic pathway enzyme activities
PLANTA, 236(3), 879–885.
author keywords: Monolignols; Enzyme activity; Populus trichocarpa; Pinus taeda; Angiosperm; Gymnosperm
MeSH headings : Biosynthetic Pathways; Chromatography, High Pressure Liquid; Enzyme Assays; Lignin / biosynthesis; Methyltransferases / metabolism; Mixed Function Oxygenases / metabolism; Oxidoreductases / metabolism; Pinus taeda / enzymology; Plant Proteins / analysis; Plant Stems / enzymology; Populus / enzymology; Substrate Specificity; Xylem / enzymology
TL;DR:
This work developed a method using a total protein extract (soluble and microsomal) for the comprehensive and simultaneous analysis of these ten enzyme activities in a single target tissue, stem differentiating xylem (SDX) of Populustrichocarpa.
(via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Using Variability within Digital Images to Improve Tall Fescue Color Characterization
CROP SCIENCE, 52(5), 2365–2374.
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
Soil and hydrologic effects on fate and horizontal transport in the capillary fringe of surface-applied nitrate
GEODERMA, 189, 343–350.
author keywords: Nitrate transport; Denitrification; Redox potential; Nitrate pollution monitoring; Capillary fringe
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
Multivariate Mixed Linear Model Analysis of Longitudinal Data: An Information-Rich Statistical Technique for Analyzing Plant Disease Resistance
PHYTOPATHOLOGY, 102(11), 1016–1025.
Contributors: Y. Veturi *, K. Kump, E. Walsh, O. Ott*, J. Poland, J. Kolkman, P. Balint-Kurti* , J. Holland* , R. Wisser
MeSH headings : Ascomycota / immunology; Ascomycota / physiology; Computer Simulation; Data Interpretation, Statistical; Disease Resistance; Genotype; Linear Models; Longitudinal Studies; Multivariate Analysis; Plant Diseases / immunology; Plant Diseases / microbiology; Research Design; Software; Zea mays / immunology; Zea mays / microbiology
TL;DR:
To aid in the application of multivariate MLM analysis of longitudinal data on disease resistance, annotated program syntax for model fitting is provided for the software ASReml.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
13. Climate Action
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
Modelling possible benefits of root related traits to enhance terminal drought adaptation of chickpea
FIELD CROPS RESEARCH, 137, 108–115.
author keywords: Crop management; Irrigation; QTL; Water extraction
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
6. Clean Water and Sanitation
(OpenAlex)
13. Climate Action
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Grazing Management of Flaccidgrass Pastures in Autumn
CROP SCIENCE, 52(5), 2392–2402.
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
15. Life on Land
(OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Diallel Analysis of Resistance to Fusarium Ear Rot and Fumonisin Contamination in Maize
CROP SCIENCE, 52(5), 2173–2181.
Contributors: H. Hung n & J. Holland n
TL;DR:
The results suggest that the most effi cient way to improve Fusarium ear rot and fumonisin contamination resistances in hybrids is to evaluate and select among inbred lines before using resources to create and evaluate hybrids.
(via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
Athletic Field Paint Impacts Light Spectral Quality and Turfgrass Photosynthesis
CROP SCIENCE, 52(5), 2375–2384.
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 review
Volatile organic compounds at swine facilities: A critical review
[Review of ]. CHEMOSPHERE, 89(7), 769–788.
author keywords: Animal agriculture; Air pollution; Aerial emission; Pig farms; Odor; VOC
MeSH headings : Agriculture; Air Pollutants / analysis; Animals; Chromatography, Gas; Dust / analysis; Environmental Monitoring; Manure / analysis; Mass Spectrometry; Odorants / analysis; Swine; Volatile Organic Compounds / analysis
TL;DR:
Although VOCs emitted from swine facilities have environmental concerns, only a few studies investigated VOC emission rates, which ranged from 3.0 to 176.5mgd(- 1)kg(-1)kg (-1) pig at swine finishing barns and from 2.3 to 45.2gd-1)m(-2) at manure storages.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
Taxonomy and morphology of plant-parasitic nematodes associated with turfgrasses in North and South Carolina, USA
Zootaxa, (3452), 1–46.
Source: NC State University Libraries
Added: August 6, 2018
2012 journal article
Relationships Between Nitrogen Transformation Rates and Gene Abundance in a Riparian Buffer Soil
ENVIRONMENTAL MANAGEMENT, 50(5), 861–874.
Contributors: L. Wu n, D. Osmond n , A. Graves n, M. Burchell n & O. Duckworth n
author keywords: Riparian buffer; Nitrogen; Denitrification; Quantitative PCR; Nitrous oxide; Nitrate
MeSH headings : Denitrification; Nitrates / analysis; Nitrates / metabolism; Nitrogen / analysis; Nitrogen / metabolism; Nitrous Oxide / analysis; Nitrous Oxide / metabolism; Polymerase Chain Reaction; Soil / analysis
TL;DR:
The results suggest that low-molecular mass organic species are more effective at promoting nitrogen transformations than large biopolymers or humic substances, and also help to link genetic potential to chemical reactivity.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(OpenAlex)
6. Clean Water and Sanitation
(Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 journal article
Quantifying nonisothermal subsurface soil water evaporation
Water Resources Research, 48(11).
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(Web of Science)
13. Climate Action
(Web of Science)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018
2012 journal article
Hydronium-Promoted Equilibrium Mechanism for the Alkali Metal Cation Exchange Reaction in Na-4-Mica
JOURNAL OF PHYSICAL CHEMISTRY C, 116(35), 18678–18683.
Contributors: M. Park *, H. Kim *, K. Kim*, O. Duckworth n & S. Komarneni *
Sources: Web Of Science, ORCID
Added: August 6, 2018
2012 review
The future of grain legumes in cropping systems
[Review of ]. CROP & PASTURE SCIENCE, 63(6), 501–512.
TL;DR:
Four major issues in increasing grain legume productivity and their role in overall crop production are discussed: increased symbiotic nitrogen fixation capacity, increased phosphorus recovery from the soil, overcominggrain legume yield limitations, and cropping systems to take advantage of the multi-dimensional benefits of grain legumes.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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